Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 7 - Hydraulic cements
Patents for C04B 7 - Hydraulic cements (9,126)
12/2012
12/05/2012CN101948255B Preparation method of composite cement with low clinker dosage and high flexural compression ratio
12/05/2012CN101935174B Method for improving mixing ratio of burning ash in cement raw materials
12/05/2012CN101905954B Binding material prepared from construction waste and preparation method thereof
12/04/2012US8324523 Plasma whirl reactor apparatus and methods of use
12/04/2012US8323400 Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom
12/04/2012US8322638 Method for producing hydraulic powder
11/2012
11/29/2012WO2012159137A1 Method and device for removing mercury during the production of cement clinker
11/29/2012DE102011052561A1 Verfahren und Vorrichtung zum Brennen von Klinker Method and apparatus for burning clinker
11/29/2012DE102011050677A1 Verfahren und Vorrichtung zur Herstellung von Zementklinker Method and apparatus for manufacturing cement clinker
11/29/2012DE102009041089B4 Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission Process and apparatus for the production of cement with reduced CO2 emissions
11/28/2012CN202558780U Earth coal ash dewatering facility after sorting household garbage
11/28/2012CN102803176A Industrial method for producing a clinker having a high belite content
11/28/2012CN102795798A Method for enhancing strength of sodium hydroxide excited slag cement by using sodium chloride
11/28/2012CN102795795A Method for preparing fluoaluminate cement from fluorine-containing sludge
11/28/2012CN102229475B Control system and method for cement ingredients
11/28/2012CN102218774B Device for stirring white cement
11/28/2012CN102173617B High-efficiency energy-saving environmental-protection cement making machine set
11/28/2012CN102167489B Sludge treatment process
11/28/2012CN102153300B Cement pulverizing system and method
11/28/2012CN102070308B Device technology configuration method for treating house refuses by using rotary cement kiln
11/28/2012CN101935172B Roller steel slag fine aggregate and composite slag powder cemented material
11/28/2012CN101628791B Geopolymer gel material for rush repairs and rush constructions
11/28/2012CN101549964B Low-calcium silicate cement produced by using granite powder and preparation method thereof
11/27/2012US8317918 Defoamers for hydratable cementitious compositions
11/27/2012US8317917 Green cement for sustainable construction
11/27/2012US8317915 Additives for a hydraulic binder based on belite-calcium-sulphoaluminate-ferrite clinker
11/22/2012WO2012155647A1 Cyclone pre-heater
11/22/2012WO2012126387A8 Process and apparatus for calcining cement clinker with pre-heating and pre-decomposition at high solid-to-gas ratio
11/22/2012US20120291672 Process for reducing the concentration of carbon dioxide in an exhaust gas
11/21/2012EP2523920A1 Lactate activated cement and activator compositions
11/21/2012CN202546781U Incineration device for treating multi-variety wastes with multiple phase states
11/21/2012CN202543077U System for pre-decomposing cement clinker outside kiln
11/21/2012CN202543010U Sludge conditioning and dewatering treatment and disposal system
11/21/2012CN202542841U High-value and high-efficiency utilization device for titanium white production waste acid
11/21/2012CN102791648A Fired cement clinker product and method for producing the same
11/21/2012CN102786242A Fly ash composite cement
11/21/2012CN102786241A Gel material used for unclassified tailing cement
11/21/2012CN102786240A Resource treatment method for tailings by preparing cement from copper tailings
11/21/2012CN102786239A Method for producing cement with nickel furnace slag
11/21/2012CN102786035A Calcination method and device for producing cement and co-producing sulfuric acid by using industrial byproduct gypsum
11/21/2012CN102001838B Adjustable vertical mill feeding device
11/21/2012CN101913786B Method for preparing special cement by circulating fluidized bed combustion ash
11/21/2012CN101698576B Method for preparing slag-activated metakaolin cementitious materials
11/21/2012CN101541702B Process for manufacturing clinker with controlled CO2 emission
11/15/2012WO2012151657A1 Cementitious compositions for making anti-tamper concrete (atc) coatings and coated pipes made therefrom
11/15/2012US20120285350 Secondary synthetic method for calcium sulphoaluminate mineral in portland cement clinker
11/14/2012CN202532880U Environmental protection C-KSV decomposition furnace
11/14/2012CN102775161A Silicasol-bound slag dam for tundish
11/14/2012CN102775080A Treatment method of organochlorine pesticide polluted soil
11/14/2012CN102219408B Cement raw meal homogenizing silo
11/14/2012CN101955327B Road micro-expanding and slow-setting cement
11/13/2012US8309483 Binder for monolithic refractories and monolithic refractory
11/13/2012US8307899 Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite
11/08/2012WO2012150213A1 Method and system for producing a hydraulic binder
11/07/2012EP2519476A1 Method for recovering phosphorus-containing alternative fuels in cement production
11/07/2012EP2519475A2 A system and method for making cement and cement derived therefrom
11/07/2012CN102767966A Semicircular pendulum push block type high-temperature clinker conveying and cooling device
11/07/2012CN102765897A Composite micro-powder made of mineral slag and steel slag
11/07/2012CN102765893A Method for preparing sulphoaluminate special cement clinker from waste residue fluorine gypsum and red mud
11/07/2012CN102765892A High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic binders
11/07/2012CN102765891A Sulphoaluminate cement and production method thereof
11/07/2012CN102765890A Method using titanium gypsum and acetylene sludge to prepare high-calcium sulphoaluminate or high-sulfur clinkers
11/07/2012CN102765889A Preparation method for tailing barren rock-made high-strength concrete containing coal ash
11/07/2012CN101580348B Large-doping-amount fly ash cement and preparation method thereof
11/07/2012CN101560069B Method for treating industrial waste acid
11/06/2012CA2574532C High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic binders.
11/01/2012US20120272871 Concrete composition
10/2012
10/31/2012CN202511636U Between-row sealing device of movable grate bed of stepping grate cooler
10/31/2012CN202511622U Device using carbide slag to manufacture cement
10/31/2012CN102762317A Washing method and washing system for incineration ash and dust in combustion gas extracted from cement kiln
10/31/2012CN102762275A Process and apparatus for cleaning offgases by means of regenerative thermal postcombustion
10/31/2012CN102757190A Turbogrids plate
10/31/2012CN102757189A Parameter proportion of slow setting cement for highway construction
10/31/2012CN102050586B Method for producing silicate cement by utilizing urban sewage plant sludge
10/30/2012CA2596848C Method for preparing a building material comprising slag
10/26/2012WO2012144497A1 Cement clinker, method for manufacturing same and cement composition
10/26/2012WO2012142638A1 Method for processing and utilizing bypass dusts obtained during the production of cement
10/26/2012WO2012056178A3 Cement clinker manufacturing plant
10/26/2012CA2832509A1 Method for processing and utilizing bypass dusts obtained during the production of cement
10/24/2012EP2514728A1 Concrete reinforced with hybrid nanomaterials
10/24/2012EP2513003A1 Process for producing geopolymers
10/24/2012CN102753497A Method for recovering phosphorus-containing alternative fuels in cement production
10/24/2012CN102746086A Technique and device for coproducing carbide slag cement in a dry-method acetylene process
10/24/2012CN102745920A Technique for dry method cement kiln carbon thermal reduction and denitration by out-kiln decomposition
10/24/2012CN102745919A Preparation method of tailing micropowder portland cement
10/24/2012CN102745918A High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic binders
10/24/2012CN102745917A Slag vertical mill grinding assisting activating agent and its compounding method
10/24/2012CN102219410B Suspended-stated external circulating type high-solid-gas-ratio decomposition reactor
10/24/2012CN102167526B Low-shrink alkali slag cement composition and preparation method thereof
10/24/2012CN102080926B High-efficiency environmentally-friendly predecomposition furnace
10/24/2012CN101723606B Cement clinker and hydraulic engineering cement for impervious wall of dam and application thereof
10/24/2012CN101671130B Method for preparing cement clinkers by using lead-zinc tailings and vanadium extraction residues from stone coal or stone coal as main raw materials
10/23/2012US8293006 Cement/aggregate composition, concrete product and method for making a concrete product
10/23/2012US8293003 Method of making a fiber cement board with improved properties and the product
10/18/2012WO2012142547A1 Cementitious binders containing pozzolanic materials
10/18/2012US20120260828 Methods and Compositions Comprising Kiln Dust and Metakaolin
10/18/2012CA2843410A1 Cementitious binders containing pozzolanic materials
10/17/2012CN102730998A Novel valveless auto air-blocking feeding technology for vertical mill and feeding apparatus thereof
10/17/2012CN102730997A Method and installation for producing cement clinker
10/17/2012CN102730996A Preparation of single-component alkali-activated cement and application method thereof
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